84443080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{124181}}^1$

素因数の和:124209

約数の個数: 32

約数和(自身を含む): 201174840

約数和(自身を除く): 116731760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 124181, 248362, 496724, 620905, 993448, 1241810, 2111077, 2483620, 4222154, 4967240, 8444308, 10555385, 16888616, 21110770, 42221540, 84443080]

約数ペア:

[(1, 84443080), (2, 42221540), (4, 21110770), (5, 16888616), (8, 10555385), (10, 8444308), (17, 4967240), (20, 4222154), (34, 2483620), (40, 2111077), (68, 1241810), (85, 993448), (136, 620905), (170, 496724), (340, 248362), (680, 124181)]